Crank pinning?
I've never heard of anyone screwing up the crank, it would be hard to mess it up. Bob
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the timing chain gear is keyed, but since the pulley is not a harmonic balancer as with SBC's, the pulley is not keyed...
pinning it is a way to secure it while in the vehicle...
I had my pulley and crank snout woodruff keyed for my current build...
aplt. they have them for the front mount dist kit also










